Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7SVN callsign genealogy
Currently held by Sakamura, Glen M
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W7SVN's current licensee, walking backwards.
- Sakamura, Glen MORgranted 2018-08-07cancelled 2018-08-28
Successor callsigns
Callsigns held now by people who previously held W7SVN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7SVN, oldest first.
- SAVIN, NEIL WY2003-07-25 → cancelled 2015-07-28
- Sakamura, Glen M OR2018-08-28 active